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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)09/25
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
17:00:00 (GMT) on 09/25
Sea Height:9 ft
Primary Swell Height: 6.2 ft
Primary Swell Period: 10 secs
Surf Height4.7 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
09/2517:00:009.0 6.2 se10.0 secs2.7 se14.0 secs3.6 se 6.7secs4.7 -5.3 10.0
09/2516:00:008.7 6.8 se10.0 secs2.0 se13.8 secs3.3 se 6.7secs5.1 -5.8 10.0
09/2515:00:009.0 6.8 se10.1 secs2.3 se13.9 secs2.9 se 6.7secs5.1 -5.8 10.1
09/2514:00:008.7 6.9 se10.1 secs2.3 se13.8 secs2.9 se 6.8secs5.2 -5.9 10.1
09/2513:00:009.0 7.0 se9.9 secs2.3 se13.6 secs2.4 se 6.3secs5.2 -5.9 9.9
09/2512:00:008.0 5.6 se10.0 secs2.0 se13.8 secs3.1 se 6.7secs4.2 -4.8 10.0
09/2511:00:008.0 5.8 se10.0 secs2.1 se14.2 secs2.9 se 6.7secs4.3 -4.9 10.0
09/2510:00:007.9 5.7 se10.1 secs2.3 se13.7 secs3.0 se 6.8secs4.3 -4.9 10.1
09/2509:00:008.0 6.2 se10.0 secs1.6 se13.2 secs2.8 se 6.7secs4.6 -5.2 10.0
09/2508:00:007.6 5.2 se9.9 secs2.0 se14.2 secs3.4 se 6.8secs3.9 -4.4 9.9
09/2507:00:008.5 6.0 se9.9 secs1.6 se14.0 secs3.0 se 6.7secs4.5 -5.1 9.9
09/2506:00:007.3 5.1 se9.9 secs1.6 se14.1 secs2.8 se 6.7secs3.8 -4.3 9.9
09/2505:00:008.1 6.0 se10.0 secs1.9 se14.1 secs2.8 se 6.7secs4.5 -5.1 10.0
09/2504:00:007.8 5.4 se9.2 secs3.0 se12.3 secs1.4 se 15.4secs3.7 -4.2 9.2
09/2503:00:008.1 5.3 se10.0 secs2.7 se13.5 secs3.2 se 6.7secs3.9 -4.5 10.0
09/2502:00:007.8 5.0 se10.0 secs1.8 se14.3 secs3.5 se 6.8secs3.8 -4.3 10.0
09/2501:00:007.8 5.2 se9.9 secs1.8 se14.4 secs3.4 se 6.8secs3.9 -4.4 9.9
09/2500:00:008.0 5.9 se9.9 secs3.2 se6.7 secs1.4 se 14.1secs4.4 -4.9 9.9
09/2423:00:007.1 5.0 se9.9 secs1.8 se14.1 secs3.2 se 6.7secs3.7 -4.2 9.9
09/2422:00:007.6 5.8 se9.1 secs1.5 se13.6 secs2.3 se 5.9secs3.9 -4.4 9.1
09/2421:00:007.5 5.3 se10.0 secs2.8 se6.7 secs1.2 se 13.1secs4.0 -4.5 10.0
09/2420:00:007.0 4.6 se10.0 secs1.7 se14.0 secs3.2 se 6.7secs3.5 -3.9 10.0
09/2419:00:007.8 5.3 se9.9 secs1.9 se14.3 secs2.9 se 6.7secs3.9 -4.5 9.9
09/2418:00:007.1 4.8 se9.9 secs1.8 se13.9 secs3.3 se 6.7secs3.6 -4.0 9.9

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
17:50:00 (GMT) on 09/25
Combined Sea Height:11.8 ft
Dominant Period:9.0 secs
Wind Speed: 19.5 kts
Wind Gust: 23.4 kts
Wind Direction:030 degrees
Barometric Pressure:1009.0 mbs
Air Temperature: 80.4 degrees
Water Temperature:82.6 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
09/2517:50:0011.89.019.523.40301009.080.482.6
09/2516:50:0011.510.023.429.20401008.380.682.6
09/2515:50:0012.19.019.523.40301007.981.082.6
09/2514:50:0011.89.017.621.40201007.280.482.6
09/2513:50:0011.29.021.425.40201007.280.632.0
09/2512:50:0011.810.021.425.40301006.881.082.6
09/2511:50:0011.89.021.425.40201007.881.182.6
09/2510:50:0010.89.019.523.40301008.481.382.6
09/2509:50:0012.19.019.523.40301008.881.982.6
09/2508:50:0011.59.021.423.40301008.882.082.6
09/2507:50:0012.59.021.425.40401009.182.082.6
09/2506:50:0012.19.023.429.20401008.982.082.6
09/2505:50:0012.110.023.427.30501007.782.082.6
09/2504:50:0011.210.021.425.40401007.281.782.6
09/2503:50:0010.88.021.427.30401007.081.582.6
09/2502:50:0012.19.021.427.30501006.981.982.6
09/2501:50:0011.28.021.429.20501005.981.382.6
09/2500:50:0011.210.021.425.40501006.681.982.6
09/2423:50:0010.59.023.427.30501006.781.782.6
09/2422:50:0010.58.021.425.40401007.981.582.6
09/2421:50:0010.59.023.427.30501008.381.782.6
09/2420:50:0010.58.021.425.40501008.981.982.4
09/2419:50:0010.89.021.425.40501009.181.082.4
09/2418:50:0010.59.021.427.30501008.981.182.4

 

000042236 ___0.029893
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